├── .gitignore ├── COPYING ├── README.asciidoc ├── TODO ├── pkgbuild ├── PKGBUILD └── sshtunnel-git.install ├── sshtunnel ├── sshtunnel.conf └── sshtunnel@.service /.gitignore: -------------------------------------------------------------------------------- 1 | pkgbuild/pkg/ 2 | pkgbuild/src/ 3 | pkgbuild/*.pkg.tar* 4 | pkgbuild/sshtunnel 5 | sshtunnel.conf.test 6 | -------------------------------------------------------------------------------- /COPYING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.asciidoc: -------------------------------------------------------------------------------- 1 | sshtunnel 2 | ========= 3 | 4 | An utility to manage ssh tunnel connections easily via systemd. 5 | 6 | Packages 7 | -------- 8 | 9 | * Archlinux AUR: https://aur.archlinux.org/packages/sshtunnel-git[sshtunnel-git] 10 | * Fedora: https://copr.fedoraproject.org/coprs/metanova/sshtunnel/[sshtunnel] 11 | (by metanova, thanks!) 12 | 13 | Setting up new tunnels 14 | ---------------------- 15 | 16 | First read '/etc/sshtunnel.conf', understand it, and configure your new tunnel 17 | there. 18 | 19 | Tunnels are run as the user `sshtunnel`. In order for sshtunnel to work, you'll 20 | need to set up key-based authentication without a passphrase. Because of 21 | security concerns, you're highly advised to create a new user with the shell 22 | set to '/bin/false' on the server: 23 | 24 | ---- 25 | # mkdir /var/lib/sshtunnel 26 | # groupadd -r sshtunnel 27 | # useradd -r -g sshtunnel -d /var/lib/sshtunnel -s /bin/false -c sshtunnel sshtunnel 28 | # chown sshtunnel:sshtunnel /var/lib/sshtunnel 29 | ---- 30 | 31 | On the client, generate a new key with an empty passphrase like this: 32 | 33 | ---- 34 | # sshtunnel ssh-keygen 35 | ---- 36 | 37 | Then copy the echoed key by hand to '/var/lib/sshtunnel/.ssh/authorized_keys'. 38 | 39 | Now open a test-connection to the tunnel to accept the host key: 40 | 41 | ---- 42 | # sshtunnel test 43 | ---- 44 | 45 | Note this will call `x11-ssh-askpass` because ssh isn't controlling the 46 | terminal. 47 | 48 | If you're not running X, you might want to do this by hand: 49 | 50 | ---- 51 | # su sshtunnel -s /bin/bash 52 | $ ssh sshtunnel@example.com exit 53 | ---- 54 | 55 | When you finished the setup procedure, you can now start the tunnel using 56 | sshtunnel, and then view its status: 57 | 58 | ---- 59 | # sshtunnel start 60 | # sshtunnel status 61 | ---- 62 | 63 | Support 64 | ------- 65 | 66 | Feel free to mail me at sshtunnel@the-compiler.org for any questions. 67 | -------------------------------------------------------------------------------- /TODO: -------------------------------------------------------------------------------- 1 | - Testing 2 | - What do do on password login? Can we ask interactively? 3 | - Maybe add ssh-copy-id? 4 | -------------------------------------------------------------------------------- /pkgbuild/PKGBUILD: -------------------------------------------------------------------------------- 1 | # Maintainer: Florian Bruhin (The Compiler) 2 | 3 | pkgname=sshtunnel-git 4 | _gitname=sshtunnel 5 | pkgver=0.1.1 6 | pkgrel=1 7 | pkgdesc="A tool to manage SSH tunnel to different hosts via systemd" 8 | arch=('any') 9 | url="http://g.cmpl.cc/sshtunnel" 10 | license=('GPL') 11 | depends=('openssh') 12 | optdepends=('autossh: More stabile connections' 13 | 'x11-ssh-askpass: To accept host keys') 14 | provides=('sshtunnel') 15 | conflicts=('sshtunnel') 16 | backup=('etc/sshtunnel.conf') 17 | options=('emptydirs') 18 | install=$pkgname.install 19 | source=('git://cmpl.cc/sshtunnel') 20 | sha1sums=('SKIP') 21 | 22 | pkgver() { 23 | cd "$srcdir/$_gitname" 24 | git describe --always --tags | sed -e 's/-/./g' -e 's/^v//' 25 | } 26 | 27 | package() { 28 | cd "$srcdir/$_gitname" 29 | install -dm755 "$pkgdir/etc" 30 | install -dm755 "$pkgdir/usr/bin" 31 | install -dm755 "$pkgdir/usr/lib/systemd/system" 32 | install -o558 -g558 -dm770 "$pkgdir/var/lib/sshtunnel" 33 | install -Dm755 sshtunnel "$pkgdir/usr/bin" 34 | install -Dm644 sshtunnel.conf "$pkgdir/etc" 35 | install -Dm644 sshtunnel@.service "$pkgdir/usr/lib/systemd/system" 36 | } 37 | 38 | # vim:set ts=2 sw=2 et: 39 | -------------------------------------------------------------------------------- /pkgbuild/sshtunnel-git.install: -------------------------------------------------------------------------------- 1 | # Maintainer: Florian Bruhin (The Compiler) 2 | 3 | post_install() { 4 | getent group sshtunnel &>/dev/null || groupadd -r -g 558 sshtunnel >/dev/null 5 | getent passwd sshtunnel &>/dev/null || useradd -r -u 558 -g sshtunnel -d /var/lib/sshtunnel -s /bin/false -c sshtunnel sshtunnel >/dev/null 6 | } 7 | 8 | post_upgrade() { 9 | post_install 10 | } 11 | 12 | post_remove() { 13 | getent passwd sshtunnel &>/dev/null && userdel sshtunnel >/dev/null 14 | getent group sshtunnel &>/dev/null && groupdel sshtunnel >/dev/null 15 | } 16 | 17 | # vim:set ts=2 sw=2 et: 18 | -------------------------------------------------------------------------------- /sshtunnel: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # Copyright 2013, 2014 Florian Bruhin 4 | # Manages SSH-tunnels via systemd 5 | # 6 | # This program is free software: you can redistribute it and/or modify 7 | # it under the terms of the GNU General Public License as published by 8 | # the Free Software Foundation, either version 3 of the License, or 9 | # (at your option) any later version. 10 | # 11 | # This program is distributed in the hope that it will be useful, 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | # GNU General Public License for more details. 15 | # 16 | # You should have received a copy of the GNU General Public License 17 | # along with this program. If not, see . 18 | 19 | g_config="/etc/sshtunnel.conf" 20 | g_service="sshtunnel" 21 | g_version="0.2" 22 | 23 | # Gets a config section from the config 24 | # $1: name of the section 25 | conf_section() { 26 | local secstart 27 | (( $# < 1 )) && return 2 28 | [[ -f "$g_config" && -r "$g_config" ]] || return 3 29 | unset secstart 30 | while read line; do # No -r by intention 31 | line="${line%%[;#]*}" # Strip inline comments 32 | line="${line/=[\'\"]/=}" # Strip string-chars 33 | line="${line%[\'\"]}" 34 | [[ -z "$line" ]] && continue 35 | if [[ "$secstart" ]]; then 36 | [[ "$line" == '['*']' ]] && return 0 # End of a section 37 | echo "$line" 38 | fi 39 | [[ "$line" == "[$1]" ]] && secstart=1 # Start of a section 40 | done < "$g_config" 41 | [[ "$secstart" ]] && return 0 || return 1 42 | } 43 | 44 | # Gets a value of a key from the config 45 | # $1: name of the section 46 | # $2: name of the key 47 | # $3: default value (optional) 48 | conf_key() { 49 | local found 50 | (( $# < 2 )) && return 2 51 | found=0 52 | while read -r line; do 53 | key="${line%%=*}" 54 | val="${line#*=}" 55 | [[ "$key" == "$2" ]] && echo "$val" && found=1 56 | done < <(conf_section "$1") 57 | if (( found == 1 )); then 58 | return 0 59 | else 60 | [[ "$3" ]] && echo "$3" 61 | return 1 62 | fi 63 | } 64 | 65 | # Gets all sections from the config 66 | conf_sections() { 67 | [[ -f "$g_config" && -r "$g_config" ]] || return 3 68 | while read -r line; do 69 | line="${line%%[;#]*}" # Strip inline comments 70 | if [[ "$line" == '['*']' ]]; then 71 | line="${line#\[}" 72 | line="${line%\]}" 73 | echo "$line" 74 | fi 75 | done < "$g_config" 76 | } 77 | 78 | # Prints an error message and exits 79 | # $1: message 80 | # $2: exit code (optional) 81 | die() { 82 | echo "$1" >&2 83 | exit "${2:-1}" 84 | } 85 | 86 | # Prints an usage message 87 | usage() { 88 | cat >&2 << EOF 89 | Usage: $0 [-c ] [] 90 | -c: Use an alternate config file 91 | 92 | Commands: 93 | start Starts the tunnel named 94 | stop Stops the tunnel named 95 | restart Restarts the tunnel named 96 | enable Calls "systemd enable" on the tunnel named 97 | disable Calls "systemd disable" on the tunnel named 98 | print Validates config and prints command that would be run 99 | ssh-keygen Generates ssh-key 100 | start-all Starts all configured tunnels 101 | stop-all Stops running tunnels 102 | list Lists running tunnels 103 | test Opens a test-connection to the tunnel (to accept host keys, etc) 104 | log Show systemd log for 105 | 106 | 107 | Copyright 2013, 2014 Florian Bruhin 108 | 109 | This program is free software: you can redistribute it and/or modify 110 | it under the terms of the GNU General Public License as published by 111 | the Free Software Foundation, either version 3 of the License, or 112 | (at your option) any later version. 113 | 114 | This program is distributed in the hope that it will be useful, 115 | but WITHOUT ANY WARRANTY; without even the implied warranty of 116 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 117 | GNU General Public License for more details. 118 | 119 | You should have received a copy of the GNU General Public License 120 | along with this program. If not, see . 121 | EOF 122 | } 123 | 124 | # Parses command line switches 125 | # Call this with "$@"! 126 | parseargs() { 127 | while :; do 128 | case "$1" in 129 | -c | --config) 130 | g_config="$2" 131 | shift 2 132 | ;; 133 | -h | --help) 134 | usage 135 | exit 0 136 | ;; 137 | -v | --version) 138 | echo "sshtunnel $g_version" 139 | exit 0 140 | ;; 141 | --) # End of all options 142 | shift 143 | break 144 | ;; 145 | -*) 146 | usage 147 | die "Unknown option: $1" 148 | ;; 149 | *) # All parameters shifted 150 | break 151 | ;; 152 | esac 153 | done 154 | g_cmd="$1" 155 | shift 156 | g_arg="$@" 157 | [[ -f "$g_config" && -r "$g_config" ]] || die "No config found!" 158 | } 159 | 160 | # Simple systemd wrapper to start tunnel 161 | cmd_start() { 162 | systemctl start "${g_service}@${g_arg[0]}.service" 163 | } 164 | 165 | # Simple systemd wrapper to stop tunnel 166 | cmd_stop() { 167 | systemctl stop "${g_service}@${g_arg[0]}.service" 168 | } 169 | 170 | # Simple systemd wrapper to restart tunnel 171 | cmd_restart() { 172 | systemctl restart "${g_service}@${g_arg[0]}.service" 173 | } 174 | 175 | # Simple systemd wrapper to show tunnel status 176 | cmd_status() { 177 | systemctl status "${g_service}@${g_arg[0]}.service" 178 | } 179 | 180 | # Simple systemd wrapper to show tunnel log 181 | cmd_log() { 182 | journalctl -u "${g_service}@${g_arg[0]}.service" 183 | } 184 | 185 | # Simple systemd wrapper to enable/disable tunnels 186 | cmd_enable() { 187 | systemctl enable "${g_service}@${g_arg[0]}.service" 188 | } 189 | 190 | cmd_disable() { 191 | systemctl disable "${g_service}@${g_arg[0]}.service" 192 | } 193 | 194 | # List running tunnels 195 | cmd_list() { 196 | systemctl list-units -t service --full --no-legend --no-pager | \ 197 | while read name loaded active running _; do 198 | if [[ "$name" == "${g_service}@"*.service && "$running" == running ]]; then 199 | name="${name#"${g_service}@"}" 200 | name="${name%.service}" 201 | echo "$name" 202 | fi 203 | done 204 | } 205 | 206 | # Start all tunnels 207 | cmd_start_all() { 208 | conf_sections | grep '^tunnel\.' | while read tunnel; do 209 | g_arg=("${tunnel#tunnel.}") 210 | cmd_start 211 | done 212 | } 213 | 214 | # Stop all tunnels 215 | cmd_stop_all() { 216 | cmd_list | while read tunnel; do 217 | g_arg=("$tunnel") 218 | cmd_stop 219 | done 220 | } 221 | 222 | # Actually start a tunnel, gets called from systemd 223 | # Positional parameters: 224 | # run Execute command 225 | # print Print commandline 226 | # test Do a test connection 227 | # And any combination thereof. Without any parameter, the profile gets 228 | # validated only. 229 | cmd_profile() { 230 | local ssh 231 | local ssh_opts_global 232 | local monitoring 233 | local monitor_port 234 | local monitor_ssh_interval 235 | local monitor_ssh_count 236 | local user 237 | local host 238 | local userhost 239 | local port 240 | local tunnel 241 | local ssh_opts_local 242 | local name 243 | local autossh_env 244 | local do_print 245 | local do_exec 246 | local do_test 247 | local localuser 248 | 249 | while :; do 250 | case "$1" in 251 | print) do_print=1; shift ;; 252 | run) do_exec=1; shift ;; 253 | test) do_test=1; shift ;; 254 | *) break ;; 255 | esac 256 | done 257 | 258 | name="${g_arg[0]}" 259 | 260 | if ! conf_sections | grep '^tunnel\.' | grep -qF "tunnel.$name"; then 261 | die "Tunnel $name does not exist!" 262 | fi 263 | 264 | if [[ "$name" == *[^[:alnum:].:_/\\]* ]]; then 265 | die "Name $name contains an invalid character!" 266 | fi 267 | 268 | if [[ ! "$do_test" ]]; then 269 | tunnel_cmd=('exec' '--') 270 | else 271 | localuser=$(conf_key general user) || die "user not set" 272 | fi 273 | 274 | ssh=$(conf_key ssh ssh auto) 275 | if [[ "$ssh" == auto ]]; then 276 | which autossh &>/dev/null && ssh=autossh || ssh=ssh 277 | fi 278 | which "$ssh" &>/dev/null || die "$ssh not found" 279 | 280 | if [[ "$ssh" == *autossh* ]]; then 281 | read -ra autossh_env < <(conf_section autossh | grep '^AUTOSSH_') 282 | tunnel_cmd+=("env" "--" "${autossh_env[@]}" "$ssh") 283 | 284 | monitoring=$(conf_key autossh monitoring ssh) 285 | case "$monitoring" in 286 | port) 287 | monitor_port=$(conf_key autossh monitor_port 10000) 288 | tunnel_cmd+=("-M" "${monitor_port}" "--") 289 | ;; 290 | ssh) 291 | monitor_ssh_interval=$(conf_key autossh monitor_ssh_interval 15) 292 | monitor_ssh_count=$(conf_key autossh monitor_ssh_count 3) 293 | tunnel_cmd+=("-M" "0" "--") 294 | tunnel_cmd+=("-o" "ServerAliveInterval=$monitor_ssh_interval") 295 | tunnel_cmd+=("-o" "ServerAliveCountMax=$monitor_ssh_count") 296 | ;; 297 | none) 298 | tunnel_cmd+=("-M" "0" "--") 299 | ;; 300 | *) 301 | die "Invalid value for monitoring!" 302 | ;; 303 | esac 304 | else 305 | tunnel_cmd+=("$ssh") 306 | fi 307 | 308 | [[ ! "$do_test" ]] && tunnel_cmd+=('-N') # don't execute a command 309 | 310 | port=$(conf_key "tunnel.$name" port) 311 | [[ "$port" ]] && tunnel_cmd+=("-p" "$port") 312 | 313 | tunnel=$(conf_key "tunnel.$name" tunnel) || die "tunnel not set" 314 | [[ ! "$do_test" ]] && tunnel_cmd+=($tunnel) # no quotes sic 315 | 316 | ssh_opts_global=$(conf_key ssh ssh_options) 317 | [[ "$ssh_opts_global" ]] && tunnel_cmd+=($ssh_opts_global) # no quotes sic 318 | ssh_opts_local=$(conf_key "tunnel.$name" ssh_options) 319 | [[ "$ssh_opts_local" ]] && tunnel_cmd+=($ssh_opts_local) # no quotes sic 320 | 321 | user=$(conf_key "tunnel.$name" user) 322 | host=$(conf_key "tunnel.$name" host) || die "host not set" 323 | userhost= 324 | [[ "$user" ]] && userhost+="$user@" 325 | userhost+="$host" 326 | tunnel_cmd+=("$userhost") 327 | [[ "$do_test" ]] && tunnel_cm+=("exit") 328 | 329 | [[ "$do_print" ]] && echo "${tunnel_cmd[@]}" 330 | [[ "$do_exec" ]] && "${tunnel_cmd[@]}" 331 | [[ "$do_test" ]] && su "$localuser" -s /bin/bash -c "${tunnel_cmd[*]}" # * sic 332 | } 333 | 334 | cmd_ssh_keygen() { 335 | local user 336 | 337 | user=$(conf_key general user) || die "user not set" 338 | su "$user" -s /bin/bash -c 'ssh-keygen -N "" -f "$HOME/.ssh/id_rsa"' 339 | if (( $? == 0 )); then 340 | echo 341 | echo "Key generation succeeded. These are the contents of id_rsa.pub" 342 | echo "for the $user user:" 343 | echo 344 | su "$user" -s /bin/bash -c 'cat "$HOME/.ssh/id_rsa.pub"' 345 | else 346 | echo 347 | echo "Key generation failed!" 348 | fi 349 | } 350 | 351 | parseargs "$@" 352 | 353 | case "$g_cmd" in 354 | start) handler=(cmd_start); args=1; root=1 ;; 355 | stop) handler=(cmd_stop); args=1; root=1 ;; 356 | restart) handler=(cmd_restart); args=1; root=1 ;; 357 | enable) handler=(cmd_enable); args=1; root=1 ;; 358 | disable) handler=(cmd_disable); args=1; root=1 ;; 359 | start-all) handler=(cmd_start_all); args=0; root=1 ;; 360 | stop-all) handler=(cmd_stop_all); args=0; root=1 ;; 361 | list) handler=(cmd_list); args=0; root=0 ;; 362 | print) handler=(cmd_profile print); args=1; root=0 ;; 363 | ssh-keygen) handler=(cmd_ssh_keygen); args=0; root=1 ;; 364 | connect) handler=(cmd_profile run); args=1; root=0 ;; 365 | test) handler=(cmd_profile test); args=1; root=1 ;; 366 | status) handler=(cmd_status); args=1; root=0 ;; 367 | log) handler=(cmd_log); args=1; root=0 ;; 368 | help) usage; exit 0 ;; 369 | "") usage; exit 1 ;; 370 | *) usage; die "Invalid command: $g_cmd" ;; 371 | esac 372 | 373 | if (( ${#g_arg} < args )); then 374 | usage 375 | die "Command $g_cmd needs $args argument(s)!" 376 | fi 377 | 378 | if (( root == 1 )); then 379 | [[ "$UID" != 0 ]] && die "This command needs root privileges!" 380 | fi 381 | 382 | "${handler[@]}" 383 | -------------------------------------------------------------------------------- /sshtunnel.conf: -------------------------------------------------------------------------------- 1 | # vim: ft=dosini 2 | 3 | # sshtunnels configuration file 4 | # All options with a default given are optional, others are mandatory. 5 | 6 | ######################### 7 | 8 | # General options 9 | 10 | [general] 11 | # User to use for the ssh-keygen command. 12 | # default: sshtunnel 13 | user=sshtunnel 14 | 15 | ######################### 16 | 17 | # Options regarding the SSH binary. 18 | 19 | [ssh] 20 | # SSH binary to use. 21 | # The special string "auto" uses autossh if installed, and ssh if not. 22 | # default: auto 23 | ssh=auto 24 | # SSH options to use by default. Note the following gets appended to these: 25 | # - ServerAliveInterval/ServerAliveCountMax, if enabled in [autossh] 26 | # - -N (do not execute a remote command) 27 | # - Tunnel-specific settings 28 | # default: empty 29 | ssh_options= 30 | 31 | ######################### 32 | 33 | # Options for autossh. 34 | # Will be ignored if autossh is not used. 35 | # 36 | # Keys starting with AUTOSSH_ will be passed as environment variables to 37 | # autossh, see the autossh manpage for possible configuration possibilities. 38 | 39 | [autossh] 40 | # How to monitor the connection. Possible values: 41 | # port: Monitor using a monitoring port 42 | # ssh: Monitor using ServerAliveInterval and ServerAliveCountMax 43 | # (recommended, needs a new enough version of OpenSSH) 44 | # none: Don't monitor the connection at all 45 | # default: ssh 46 | monitoring=ssh 47 | # Port to use when monitoring=port (passed as -M to autossh) 48 | # default: 10000 49 | monitor_port=10000 50 | # ServerAliveInterval to use (seconds between heartbeat messages, see 51 | # `man ssh_config' for details) 52 | # default: 15 53 | monitor_ssh_interval=15 54 | # ServerAliveCountMax to use (counts of missed message to reconnect, see 55 | # `man ssh_config' for details) 56 | # default: 3 57 | monitor_ssh_count=3 58 | # Example to set the autossh gate time: 59 | # AUTOSSH_GATETIME=30 60 | 61 | ######################### 62 | 63 | # Example tunnel configuration 64 | # 65 | # Each tunnel is a section with a name of "tunnel." plus the name of the 66 | # tunnel 67 | 68 | [tunnel.lupin] 69 | # User to connect with 70 | # Default: none 71 | user=me 72 | # Host to connect to 73 | host=the-compiler.org 74 | # Port to connect to 75 | # Default: none 76 | port=22 77 | # Tunnel options (see ssh manpage) 78 | tunnel=-D 9999 -L 9001:localhost:9001 79 | # Custom SSH options. Note the comment for ssh_options in [ssh]. 80 | # You can set both this and the option in [ssh]. 81 | # Default: empty 82 | ssh_options= 83 | -------------------------------------------------------------------------------- /sshtunnel@.service: -------------------------------------------------------------------------------- 1 | [Unit] 2 | Description=SSH Tunnel managment 3 | Requires=network-online.target 4 | After=network-online.target network.service 5 | 6 | [Service] 7 | Type=simple 8 | User=sshtunnel 9 | Group=sshtunnel 10 | ExecStart=/usr/bin/sshtunnel connect %i 11 | 12 | [Install] 13 | WantedBy=multi-user.target 14 | --------------------------------------------------------------------------------